LandOfFree - US Patents - Listing for Valves and valve actuation,With means to increase head and seat contact pressure,Gate valve

Valves and valve actuation – With means to increase head and seat contact pressure – Gate valve

Gate valve

Valves and valve actuation – With means to increase head and seat contact pressure – Gate valve

Gate valve

Valves and valve actuation – With means to increase head and seat contact pressure – Gate valve

Gate valve

Valves and valve actuation – With means to increase head and seat contact pressure – Gate valve

Gate valve

Valves and valve actuation – With means to increase head and seat contact pressure – Gate valve

Gate valve and cylinder apparatus

Valves and valve actuation – With means to increase head and seat contact pressure – Gate valve

Gate valve and cylinder apparatus

Valves and valve actuation – With means to increase head and seat contact pressure – Gate valve

Gate valve and cylinder apparatus

Valves and valve actuation – With means to increase head and seat contact pressure – Gate valve

Gate valve and cylinder apparatus

Valves and valve actuation – With means to increase head and seat contact pressure – Gate valve

Gate valve apparatus

Valves and valve actuation – With means to increase head and seat contact pressure – Gate valve

Gate valve device

Valves and valve actuation – With means to increase head and seat contact pressure – Gate valve

Gate valve for high-density slurries, and a valve body...

Valves and valve actuation – With means to increase head and seat contact pressure – Gate valve

Gate valve for semiconductor processing system

Valves and valve actuation – With means to increase head and seat contact pressure – Gate valve

Gate valve for use with vacuum equipment

Valves and valve actuation – With means to increase head and seat contact pressure – Gate valve

Gate valve having expanding gate and floating seats

Valves and valve actuation – With means to increase head and seat contact pressure – Gate valve

Gate valve system

Valves and valve actuation – With means to increase head and seat contact pressure – Gate valve

Gate valve with delayed retraction of counter plate

Valves and valve actuation – With means to increase head and seat contact pressure – Gate valve

Gate valve with position responsive interlock

Valves and valve actuation – With means to increase head and seat contact pressure – Gate valve

Gate valve with streamlined flow

Valves and valve actuation – With means to increase head and seat contact pressure – Gate valve

Gate valve with tongue and groove or bridging seal to...